AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Kokubunji ∴ Summary
Contact »
(87271) Kokubunji  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57436 1.353e-08 au
e 0.129777 5.792e-08
i 5.681 5.23e-06 deg
Ω 337.585 4.761e-05 deg
ω 12.104 5.067e-05 deg
M 234.732 1.727e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2403 au
Aphelion 2.9085 au
Asc. node-Earth separation 1.23695 au
Desc. node-Earth separation 1.90898 au
Earth MOID 1.23406 au
Orbital period 1508.7 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 972 (5)
Radar observations (Discarded) 0 (0)
Arc length 8657.23 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 214.994 deg
Declination -22.2088 deg
V Magnitude 19.39 mag
Solar Elongation 171.19 deg
Galactic Latitude 36.22 deg
Rate 0.232 deg/day
Direction -76.38 deg

More info »